Archer City, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11 °C (low) to 24.8 °C (high). Annual precipitation averages 781.3 Millimeters. Archer City is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.7 °C | 13 °C | 37.34 mm |
| February | 1.1 °C | 15.3 °C | 43.43 mm |
| March | 5.6 °C | 20 °C | 57.91 mm |
| April | 10 °C | 24.7 °C | 68.33 mm |
| May | 15.7 °C | 28.8 °C | 106.17 mm |
| June | 20.6 °C | 33.2 °C | 91.69 mm |
| July | 22.7 °C | 36.1 °C | 62.48 mm |
| August | 22.2 °C | 36 °C | 59.44 mm |
| September | 17.8 °C | 31.6 °C | 74.93 mm |
| October | 11.4 °C | 25.8 °C | 83.57 mm |
| November | 5.2 °C | 18.9 °C | 49.78 mm |
| December | 0.4 °C | 13.7 °C | 46.23 mm |
| Annual | 11 °C | 24.8 °C | 781.3 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |